Listen to Raag - An Untitled Raag online. Raag - An Untitled Raag is a Hindustani language song and is sung by Ustad Amir Khan. Raag - An Untitled Raag, from the album Classical Vocal., was released in the year 1990. The duration of the song is 24:11. Download Hindustani songs online from JioSaavn.